295994493

素因数分解:

$3^4\times {\mathrm{809}}^1\times {\mathrm{4517}}^1$

素因数の和:5338

約数の個数: 20

約数和(自身を含む): 442809180

約数和(自身を除く): 146814687

約数列:

[1, 3, 9, 27, 81, 809, 2427, 4517, 7281, 13551, 21843, 40653, 65529, 121959, 365877, 3654253, 10962759, 32888277, 98664831, 295994493]

約数ペア:

[(1, 295994493), (3, 98664831), (9, 32888277), (27, 10962759), (81, 3654253), (809, 365877), (2427, 121959), (4517, 65529), (7281, 40653), (13551, 21843)]